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GERGEN’SOrthodontic Lab · Since 1986

Epigenetic Appliances

Start Thriving Appliance (STA)

Dr. Felix Liao’s appliance for redeveloping an impaired mouth — made exclusively by Gergen’s Orthodontic Laboratory.

Start Thriving Appliance (STA) fabricated by Gergen's Orthodontic Lab — view 1

Removable · Scan or impression

Send us a case

Scan or impressions, a bite where the design needs one, and a signed prescription. If anything on the Rx is left open, a technician calls your practice before the case is started.

Start a Case

Download the Rx form or call 866-437-4361.

Start Thriving Appliance® is a trademark of Dr. Felix Liao. All trademarks are the property of their respective owners.

Dr. Felix Liao’s appliance for redeveloping an impaired mouth — made exclusively by Gergen’s Orthodontic Laboratory.

Built to your prescription. If anything on it is open to interpretation, we call you before we start.

You specify

  • Arch and, where it applies, which side is active
  • Clasp type and placement
  • Acrylic colour, designer colour or decal
  • Labial bow design, where the appliance carries one
  • Anything you want a technician to call about before we start

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